123 lines
4.8 KiB
Java
123 lines
4.8 KiB
Java
package app.fedilab.android.imageeditor;
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import android.content.Context;
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import android.graphics.Color;
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import android.graphics.Rect;
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import android.graphics.drawable.Drawable;
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import android.graphics.drawable.LayerDrawable;
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import android.graphics.drawable.ShapeDrawable;
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import android.graphics.drawable.shapes.OvalShape;
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import androidx.annotation.NonNull;
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import androidx.core.content.ContextCompat;
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import androidx.recyclerview.widget.RecyclerView;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import java.util.ArrayList;
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import java.util.List;
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import app.fedilab.android.R;
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/**
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* Created by Ahmed Adel on 5/8/17.
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*/
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public class ColorPickerAdapter extends RecyclerView.Adapter<ColorPickerAdapter.ViewHolder> {
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private Context context;
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private LayoutInflater inflater;
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private List<Integer> colorPickerColors;
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private OnColorPickerClickListener onColorPickerClickListener;
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ColorPickerAdapter(@NonNull Context context, @NonNull List<Integer> colorPickerColors) {
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this.context = context;
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this.inflater = LayoutInflater.from(context);
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this.colorPickerColors = colorPickerColors;
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}
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ColorPickerAdapter(@NonNull Context context) {
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this(context, getDefaultColors(context));
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this.context = context;
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this.inflater = LayoutInflater.from(context);
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}
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@Override
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public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
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View view = inflater.inflate(R.layout.color_picker_item_list, parent, false);
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return new ViewHolder(view);
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}
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@Override
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public void onBindViewHolder(ViewHolder holder, int position) {
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holder.colorPickerView.setBackgroundColor(colorPickerColors.get(position));
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}
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@Override
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public int getItemCount() {
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return colorPickerColors.size();
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}
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private void buildColorPickerView(View view, int colorCode) {
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view.setVisibility(View.VISIBLE);
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ShapeDrawable biggerCircle = new ShapeDrawable(new OvalShape());
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biggerCircle.setIntrinsicHeight(20);
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biggerCircle.setIntrinsicWidth(20);
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biggerCircle.setBounds(new Rect(0, 0, 20, 20));
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biggerCircle.getPaint().setColor(colorCode);
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ShapeDrawable smallerCircle = new ShapeDrawable(new OvalShape());
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smallerCircle.setIntrinsicHeight(5);
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smallerCircle.setIntrinsicWidth(5);
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smallerCircle.setBounds(new Rect(0, 0, 5, 5));
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smallerCircle.getPaint().setColor(Color.WHITE);
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smallerCircle.setPadding(10, 10, 10, 10);
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Drawable[] drawables = {smallerCircle, biggerCircle};
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LayerDrawable layerDrawable = new LayerDrawable(drawables);
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view.setBackgroundDrawable(layerDrawable);
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}
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public void setOnColorPickerClickListener(OnColorPickerClickListener onColorPickerClickListener) {
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this.onColorPickerClickListener = onColorPickerClickListener;
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}
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class ViewHolder extends RecyclerView.ViewHolder {
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View colorPickerView;
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public ViewHolder(View itemView) {
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super(itemView);
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colorPickerView = itemView.findViewById(R.id.color_picker_view);
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itemView.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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if (onColorPickerClickListener != null)
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onColorPickerClickListener.onColorPickerClickListener(colorPickerColors.get(getAdapterPosition()));
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}
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});
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}
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}
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public interface OnColorPickerClickListener {
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void onColorPickerClickListener(int colorCode);
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}
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public static List<Integer> getDefaultColors(Context context) {
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ArrayList<Integer> colorPickerColors = new ArrayList<>();
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colorPickerColors.add(ContextCompat.getColor(context, R.color.blue_color_picker));
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colorPickerColors.add(ContextCompat.getColor(context, R.color.brown_color_picker));
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colorPickerColors.add(ContextCompat.getColor(context, R.color.green_color_picker));
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colorPickerColors.add(ContextCompat.getColor(context, R.color.orange_color_picker));
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colorPickerColors.add(ContextCompat.getColor(context, R.color.red_color_picker));
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colorPickerColors.add(ContextCompat.getColor(context, R.color.black));
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colorPickerColors.add(ContextCompat.getColor(context, R.color.red_orange_color_picker));
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colorPickerColors.add(ContextCompat.getColor(context, R.color.sky_blue_color_picker));
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colorPickerColors.add(ContextCompat.getColor(context, R.color.violet_color_picker));
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colorPickerColors.add(ContextCompat.getColor(context, R.color.white));
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colorPickerColors.add(ContextCompat.getColor(context, R.color.yellow_color_picker));
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colorPickerColors.add(ContextCompat.getColor(context, R.color.yellow_green_color_picker));
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return colorPickerColors;
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}
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} |